Finding the Third Proportional to 1,628,571 and 3,300,873

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,571 : 3,300,873 = 3,300,873 : x
2. Step 2: Convert to fraction form
   1,628,571/3,300,873 = 3,300,873/x
3. Step 3: Cross multiply
   1,628,571x = 3,300,873 × 3,300,873
4. Step 4: Simplify right side
   1,628,571x = 10,895,762,562,129
5. Step 5: Solve for x
   x = 10,895,762,562,129/1,628,571
6. Step 6: Final answer
   x = 6,690,382.28